Effective magnetic moment of $S{c^{ + 3}}$ ion is
$1.73$
$0$
$5.92$
$2.83$
Find incorrect comparison of second ionisation energy
Write a note on oxides and oxoanions of transition elements.
What can be inferred from the magnetic moment values of the following complex species?
Example | Magnetic Moment $(BM)$ |
$K _{4}\left[ Mn ( CN )_{6}\right.$ | $2.2$ |
$\left[ Fe \left( H _{2} O \right)_{6}\right]^{2+}$ | $5.3$ |
$K _{2}\left[ MnCl _{4}\right]$ | $5.9$ |
Magnetic moment is expressed in
Which of the following pairs involves isoelectronic ions